<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <style>
    *{
      margin: 0;
    }
    div{
      position: relative;
      height: 680px;
      overflow: hidden;
    }
    div img{
      position: absolute;
      left:50%;
      /* margin-left: -1920px;
       */
       transform: translateX(-50%);
    }
  </style>
</head>
<body>
  <div>
      <img src="./banner3.png" alt="">
  </div>
</body>
</html>